2, a porridge and a meal are hard-won, and a little perseverance is difficult.

3. Respecting others means respecting yourself, and facilitating others means facilitating yourself.

4. Although the rice grains were not thrown by Xiaojun, they were thrifty.

5, there is famine to save the famine, natural famine to save the famine.

6. Food is life, and knowledge saves the soul.

7. It is not difficult to meet famine if you spend half a year carefully.